Subdivision Standards
In addition to promoting the general purposes of this ordinance, the subdivision design and improvement standards of this article (and the subdivision review and approval procedures of 30-4-17) are intended to help:
In subdividing property, due consideration must be given by the subdivider to the reservation of suitable sites for schools and other public uses in accordance with NCGS 160D-804.
(Amended by Ord. 21-127 on 8/17/21)
Effective on: 8/17/2021
Permanent monuments must be installed in accordance with Standards of Practice for Land Surveying in North Carolina, as adopted by the North Carolina state Board of Registration for Professional Engineers and Land Surveyors.
Effective on: 1/1/1901
Condominiums must be recorded in compliance with the North Carolina Condominium Act (NCGS §47C).
Effective on: 1/1/1901
If a nonconforming use or nonconforming building is converted into a condominium or other owners’ association development, the declaration and final plat must disclose such nonconformity and explain potential consequences of such nonconforming status.
Effective on: 1/1/1901
30-13-1.1 facilitate the creation of accurate and permanent public records of the separate interests created and conveyed by the subdivision of land, and in turn, help to protect private property rights and city property;
Effective on: 1/1/1901
30-13-1.2 promote the timely and coordinated provision of streets, sidewalks, utilities and other required facilities and improvements to serve new developments;
Effective on: 1/1/1901
30-13-1.3 ensure that proposed lots are capable of being built upon in accordance with applicable city standards; and
Effective on: 1/1/1901
30-13-1.4 ensure subdivision designs and layouts that promote beneficial development of the community.
Effective on: 1/1/1901
The name of a proposed subdivision or development may not duplicate or be so similar to the name of an existing subdivision or development that it is reasonable to conclude that the name will cause confusion for public safety and other parties. Proposed subdivisions or developments may have the same or similar name if they are an extension of an existing subdivision or development with the same or similar name. The Planning Director has final authority to approve subdivision and development names.
Effective on: 1/1/1901
All required improvements, easements, and rights-of-way (other than required reservations) must substantially benefit the development and bear a reasonable relationship to the need for public facilities and improvements attributable to the new development.
Effective on: 1/1/1901
The street and pedestrian circulation layout in new subdivisions should be laid out and designed with due regard for topography and drainage and to the extent practicable to:
Effective on: 1/1/1901
Right-of-way for public streets must be dedicated to the city pursuant to NCGS Article 8 of Chapter 160D, and other applicable state laws. When dedication cannot be required, the plat must plat show how the development accommodates any future street right-of-way indicated on the adopted Thoroughfare Plan or Collector Street Plan.
(Amended by Ord. 21-127 on 8/17/21)
Effective on: 8/17/2021
The location and design of streets must be in conformance with applicable thoroughfare and collector street plans. Where conditions warrant, right-of-way widths and pavement widths in excess of the minimum street standards may be required.
Effective on: 1/1/1901
Effective on: 1/1/1901
An interconnected street system is necessary in order to promote orderly and safe development. This is done by ensuring that streets function in an interdependent manner, provide adequate access for emergency and service vehicles, enhance access by ensuring connected transportation routes, and provide continuous and comprehensible traffic routes. See the Connectivity Policy for additional information.
Effective on: 1/1/1901
Effective on: 1/1/1901
Reserve strips adjoining street rights-of-way that prevent access to adjacent property are prohibited.
Effective on: 1/1/1901
The authority to determine the classification of streets in a proposed subdivision rests solely with the city.
| Figure 13-1, Street Classifications |
|
Effective on: 1/1/1901
Effective on: 1/1/1901
(Amended by Ord. 14-14 on 1/21/14)
Effective on: 1/1/1901
The minimum street design standards for streets within approved Traditional Neighborhood Developments are set forth in the Street Design Standards Manual, the Roadway and Utility Design Standards, and/or NCDOT’s Subdivision Roads: Minimum Construction Standards, whichever is applicable.
Effective on: 1/1/1901
The minimum drive design standards are outlined in the city’s Street Design Standards Manual. These standards apply both within the city and in and adjacent to developments provided with city water or sewer service pursuant to the City Policy for Water and Sewer Extensions Outside the Corporate Limits.
These streets shall be designed and constructed in accordance with the Street Design Standards Manual, the Roadway and Utility Design Standards, and/or the NCDOT’s Subdivision Roads: Minimum Construction Standards, whichever is applicable.
The developer must furnish an engineer’s seal and certification that the private drives have been tested and certified for meeting city standards for the subgrade, base, and asphalt.
Owners’ Association Required
An owners’ association is required to own and maintain all private drives allowed under this ordinance. See 30-13-9 for regulations governing the establishment of property owners’ associations. An owners’ association is not required for private streets provided under the provisions of 30-9-1.3, Planned Unit Development.
(Amended by Ord. 14-14 on 1/21/14)
Effective on: 1/1/1901
All streets must intersect at or as nearly as possible to 90 degrees within topographic and physical limits.
Effective on: 1/1/1901
All streets crossing natural areas, wetlands, or stream buffers must cross at or as nearly to 90 degrees as possible within topographic and physical limits.
Effective on: 1/1/1901
Offset intersections are not desirable and should be avoided. Intersections that cannot be aligned should be separated in accordance with the Street Design Standards Manual and Driveway Manual. The required minimum distance between intersections along that street must be determined by the highest classification street involved. In the event of unusual topography, a distance less than the design standard, but not less than 150 feet, may be approved by the Technical Review Committee.
Effective on: 1/1/1901
Effective on: 1/1/1901
See 30-9-8.
Effective on: 1/1/1901
Effective on: 1/1/1901
Effective on: 1/1/1901
Sidewalks required by this ordinance must be constructed along that portion of the street or streets that the parcel abuts for the full length of the property line abutting the street or streets. When sidewalks are required to be installed on one side of a street, the Technical Review Committee is authorized to determine upon which side the sidewalks are to be installed, based upon criteria specified in the Sidewalk Manual.
Effective on: 1/1/1901
All sidewalks, whether required by this ordinance or installed voluntarily, must meet or exceed all applicable standards of this section and the standards of the Sidewalk Manual.
Effective on: 1/1/1901
Effective on: 1/1/1901
Every lot must have sufficient area, dimensions, and street access to permit the construction of a principal building in compliance with all applicable requirements of this ordinance.
Effective on: 1/1/1901
Every lot must have a contiguous buildable area of a shape sufficient to hold a principal building that is at least 2,000 square feet with a minimum dimension of at least 20 feet. This contiguous buildable area must lie at or be filled to an elevation at least 2 feet above the base flood elevation.
| Commentary: Watershed regulations, federal wetlands regulations or other applicable regulations prohibit or restrict fill placement in certain locations. Compliance with Flood Damage Prevention regulations may affect subdivision design. |
(Amended by Ord. 21-011 on 1/19/21)
Effective on: 1/19/2021
Lots may not have a depth greater than 4 times their width (at the required front setback).
Effective on: 1/1/1901
Side lines of lots should be at or near right angles or radial to street lines.
Effective on: 1/1/1901
Lot boundaries must coincide with existing (natural and constructed) drainageways to the extent practicable. This provision is intended to avoid the creation of lots that can be built upon only by altering drainageways.
Effective on: 1/1/1901
Major subdivisions may not be approved that permit individual residential lots to access major thoroughfares.
Effective on: 1/1/1901
All lots must have public street access and frontage meeting the requirements of the subject zoning district, except as expressly stated in this section. Lots and dwelling units located in cluster developments, planned unit developments, townhouse developments, group developments and integrated multiple use developments with owners' associations may have permanent access and frontage on approved private streets, private driveways and/or private drives. The development as a whole must have public street access and frontage in accordance with the standards of the subject zoning district.
(Amended by Ord. 15-102 on 7/21/15)
Effective on: 1/1/1901
| Figure 13-2, Flag Lot |
|
Effective on: 1/1/1901
Water and sewer lines, connections, and appurtenances must be constructed in accordance with state and city regulations within the city and within and in conjunction with developments provided with city water or sewer service pursuant to the City Policy for Water and Sewer Extensions Outside the Corporate Limits.
Effective on: 1/1/1901
Effective on: 1/1/1901
Electrical, community antenna television, and telephone utility lines installed within major subdivisions must be underground unless the Technical Review Committee determines underground installation is unreasonable or infeasible.
Effective on: 1/1/1901
Public Water and Sewer Easements
Easements for sanitary sewer and water lines shall be exclusive to the city, unless otherwise determined by the Water Resources Director. The locations and widths of such easements shall be reviewed and approved by the Water Resources Director. Such easements shall be provided with a minimum width of 20 feet or 2 times the line depth (rounded up to the next multiple of 5 feet), whichever is greater. The locations and widths of easements containing public storm sewer pipes shall be in accordance with the Storm Drainage Design Manual.
Other Utility Easements
Utility easements with a maximum width of 30 feet must be provided to accommodate electric, telephone, gas, and community antenna television services; conduits; or water and sewer lines. The location and dimensional standards of such easements must be reviewed and approved by the city, with advice from utility providers, before final plat approval.
No Buildings or Improvements
Utility easements must be kept free and clear of any buildings or other improvements that would interfere with the proper maintenance or replacement of utilities. In addition, outside of but alongside water and sanitary sewer easements and easements containing public storm sewer pipes, improvements that exert loads into the easement at a depth determined by the lowest point of the applicable utility line within the easement envelope and affected segment shall not be allowed. The city is not liable for damages to any improvement located within the utility easement area. In addition, foundation design of structures must account for the area of influence in case of future utility excavation in the easement.
Effective on: 1/1/1901
Maintenance of private utilities is the sole responsibility of the property owner or owners’ association, as applicable. See 30-13-9 for regulations governing the establishment of property owners' associations.
(Amended by Ord. 10-156 on 10/19/10)
Effective on: 1/1/1901
Engineered stormwater controls shall be designed and installed in accordance with the requirements of 30-12-3 (Water Supply Watershed Districts and Other Watershed Districts).
Effective on: 1/1/1901
Effective on: 1/1/1901
When a subdivision contains permanent engineered stormwater controls that serve more than 2 lots within the subdivision, each final plat in the subdivision must contain a prominent note with the full text of paragraph 30-13-5.2(E) and the name of the owners' association.
(Amended by Ord. 10-161 on 12/1/10)
Effective on: 1/1/1901
(Amended by Ord. 10-161 on 12/1/10)
Effective on: 1/1/1901
(Amended by Ord. 10-161 on 12/1/10)
Effective on: 1/1/1901
Effective on: 1/1/1901
After preliminary plat approval, and before any building permit issuance, it is recommended that the subdivider submit for review and approval a draft of the declaration of the owners' association containing covenants and restrictions governing the owners' association, lots or units, and common elements. Prior to or concurrently with the submission of the final plat for review and approval, the subdivider must submit a copy of the final declaration for review and approval. The declaration must include provisions for the following:
(Amended by Ord. 21-074 on 6/15/21)
Effective on: 6/15/2021
Subdivision Standards
In addition to promoting the general purposes of this ordinance, the subdivision design and improvement standards of this article (and the subdivision review and approval procedures of 30-4-17) are intended to help:
In subdividing property, due consideration must be given by the subdivider to the reservation of suitable sites for schools and other public uses in accordance with NCGS 160D-804.
(Amended by Ord. 21-127 on 8/17/21)
Effective on: 8/17/2021
Permanent monuments must be installed in accordance with Standards of Practice for Land Surveying in North Carolina, as adopted by the North Carolina state Board of Registration for Professional Engineers and Land Surveyors.
Effective on: 1/1/1901
Condominiums must be recorded in compliance with the North Carolina Condominium Act (NCGS §47C).
Effective on: 1/1/1901
If a nonconforming use or nonconforming building is converted into a condominium or other owners’ association development, the declaration and final plat must disclose such nonconformity and explain potential consequences of such nonconforming status.
Effective on: 1/1/1901
30-13-1.1 facilitate the creation of accurate and permanent public records of the separate interests created and conveyed by the subdivision of land, and in turn, help to protect private property rights and city property;
Effective on: 1/1/1901
30-13-1.2 promote the timely and coordinated provision of streets, sidewalks, utilities and other required facilities and improvements to serve new developments;
Effective on: 1/1/1901
30-13-1.3 ensure that proposed lots are capable of being built upon in accordance with applicable city standards; and
Effective on: 1/1/1901
30-13-1.4 ensure subdivision designs and layouts that promote beneficial development of the community.
Effective on: 1/1/1901
The name of a proposed subdivision or development may not duplicate or be so similar to the name of an existing subdivision or development that it is reasonable to conclude that the name will cause confusion for public safety and other parties. Proposed subdivisions or developments may have the same or similar name if they are an extension of an existing subdivision or development with the same or similar name. The Planning Director has final authority to approve subdivision and development names.
Effective on: 1/1/1901
All required improvements, easements, and rights-of-way (other than required reservations) must substantially benefit the development and bear a reasonable relationship to the need for public facilities and improvements attributable to the new development.
Effective on: 1/1/1901
The street and pedestrian circulation layout in new subdivisions should be laid out and designed with due regard for topography and drainage and to the extent practicable to:
Effective on: 1/1/1901
Right-of-way for public streets must be dedicated to the city pursuant to NCGS Article 8 of Chapter 160D, and other applicable state laws. When dedication cannot be required, the plat must plat show how the development accommodates any future street right-of-way indicated on the adopted Thoroughfare Plan or Collector Street Plan.
(Amended by Ord. 21-127 on 8/17/21)
Effective on: 8/17/2021
The location and design of streets must be in conformance with applicable thoroughfare and collector street plans. Where conditions warrant, right-of-way widths and pavement widths in excess of the minimum street standards may be required.
Effective on: 1/1/1901
Effective on: 1/1/1901
An interconnected street system is necessary in order to promote orderly and safe development. This is done by ensuring that streets function in an interdependent manner, provide adequate access for emergency and service vehicles, enhance access by ensuring connected transportation routes, and provide continuous and comprehensible traffic routes. See the Connectivity Policy for additional information.
Effective on: 1/1/1901
Effective on: 1/1/1901
Reserve strips adjoining street rights-of-way that prevent access to adjacent property are prohibited.
Effective on: 1/1/1901
The authority to determine the classification of streets in a proposed subdivision rests solely with the city.
| Figure 13-1, Street Classifications |
|
Effective on: 1/1/1901
Effective on: 1/1/1901
(Amended by Ord. 14-14 on 1/21/14)
Effective on: 1/1/1901
The minimum street design standards for streets within approved Traditional Neighborhood Developments are set forth in the Street Design Standards Manual, the Roadway and Utility Design Standards, and/or NCDOT’s Subdivision Roads: Minimum Construction Standards, whichever is applicable.
Effective on: 1/1/1901
The minimum drive design standards are outlined in the city’s Street Design Standards Manual. These standards apply both within the city and in and adjacent to developments provided with city water or sewer service pursuant to the City Policy for Water and Sewer Extensions Outside the Corporate Limits.
These streets shall be designed and constructed in accordance with the Street Design Standards Manual, the Roadway and Utility Design Standards, and/or the NCDOT’s Subdivision Roads: Minimum Construction Standards, whichever is applicable.
The developer must furnish an engineer’s seal and certification that the private drives have been tested and certified for meeting city standards for the subgrade, base, and asphalt.
Owners’ Association Required
An owners’ association is required to own and maintain all private drives allowed under this ordinance. See 30-13-9 for regulations governing the establishment of property owners’ associations. An owners’ association is not required for private streets provided under the provisions of 30-9-1.3, Planned Unit Development.
(Amended by Ord. 14-14 on 1/21/14)
Effective on: 1/1/1901
All streets must intersect at or as nearly as possible to 90 degrees within topographic and physical limits.
Effective on: 1/1/1901
All streets crossing natural areas, wetlands, or stream buffers must cross at or as nearly to 90 degrees as possible within topographic and physical limits.
Effective on: 1/1/1901
Offset intersections are not desirable and should be avoided. Intersections that cannot be aligned should be separated in accordance with the Street Design Standards Manual and Driveway Manual. The required minimum distance between intersections along that street must be determined by the highest classification street involved. In the event of unusual topography, a distance less than the design standard, but not less than 150 feet, may be approved by the Technical Review Committee.
Effective on: 1/1/1901
Effective on: 1/1/1901
See 30-9-8.
Effective on: 1/1/1901
Effective on: 1/1/1901
Effective on: 1/1/1901
Sidewalks required by this ordinance must be constructed along that portion of the street or streets that the parcel abuts for the full length of the property line abutting the street or streets. When sidewalks are required to be installed on one side of a street, the Technical Review Committee is authorized to determine upon which side the sidewalks are to be installed, based upon criteria specified in the Sidewalk Manual.
Effective on: 1/1/1901
All sidewalks, whether required by this ordinance or installed voluntarily, must meet or exceed all applicable standards of this section and the standards of the Sidewalk Manual.
Effective on: 1/1/1901
Effective on: 1/1/1901
Every lot must have sufficient area, dimensions, and street access to permit the construction of a principal building in compliance with all applicable requirements of this ordinance.
Effective on: 1/1/1901
Every lot must have a contiguous buildable area of a shape sufficient to hold a principal building that is at least 2,000 square feet with a minimum dimension of at least 20 feet. This contiguous buildable area must lie at or be filled to an elevation at least 2 feet above the base flood elevation.
| Commentary: Watershed regulations, federal wetlands regulations or other applicable regulations prohibit or restrict fill placement in certain locations. Compliance with Flood Damage Prevention regulations may affect subdivision design. |
(Amended by Ord. 21-011 on 1/19/21)
Effective on: 1/19/2021
Lots may not have a depth greater than 4 times their width (at the required front setback).
Effective on: 1/1/1901
Side lines of lots should be at or near right angles or radial to street lines.
Effective on: 1/1/1901
Lot boundaries must coincide with existing (natural and constructed) drainageways to the extent practicable. This provision is intended to avoid the creation of lots that can be built upon only by altering drainageways.
Effective on: 1/1/1901
Major subdivisions may not be approved that permit individual residential lots to access major thoroughfares.
Effective on: 1/1/1901
All lots must have public street access and frontage meeting the requirements of the subject zoning district, except as expressly stated in this section. Lots and dwelling units located in cluster developments, planned unit developments, townhouse developments, group developments and integrated multiple use developments with owners' associations may have permanent access and frontage on approved private streets, private driveways and/or private drives. The development as a whole must have public street access and frontage in accordance with the standards of the subject zoning district.
(Amended by Ord. 15-102 on 7/21/15)
Effective on: 1/1/1901
| Figure 13-2, Flag Lot |
|
Effective on: 1/1/1901
Water and sewer lines, connections, and appurtenances must be constructed in accordance with state and city regulations within the city and within and in conjunction with developments provided with city water or sewer service pursuant to the City Policy for Water and Sewer Extensions Outside the Corporate Limits.
Effective on: 1/1/1901
Effective on: 1/1/1901
Electrical, community antenna television, and telephone utility lines installed within major subdivisions must be underground unless the Technical Review Committee determines underground installation is unreasonable or infeasible.
Effective on: 1/1/1901
Public Water and Sewer Easements
Easements for sanitary sewer and water lines shall be exclusive to the city, unless otherwise determined by the Water Resources Director. The locations and widths of such easements shall be reviewed and approved by the Water Resources Director. Such easements shall be provided with a minimum width of 20 feet or 2 times the line depth (rounded up to the next multiple of 5 feet), whichever is greater. The locations and widths of easements containing public storm sewer pipes shall be in accordance with the Storm Drainage Design Manual.
Other Utility Easements
Utility easements with a maximum width of 30 feet must be provided to accommodate electric, telephone, gas, and community antenna television services; conduits; or water and sewer lines. The location and dimensional standards of such easements must be reviewed and approved by the city, with advice from utility providers, before final plat approval.
No Buildings or Improvements
Utility easements must be kept free and clear of any buildings or other improvements that would interfere with the proper maintenance or replacement of utilities. In addition, outside of but alongside water and sanitary sewer easements and easements containing public storm sewer pipes, improvements that exert loads into the easement at a depth determined by the lowest point of the applicable utility line within the easement envelope and affected segment shall not be allowed. The city is not liable for damages to any improvement located within the utility easement area. In addition, foundation design of structures must account for the area of influence in case of future utility excavation in the easement.
Effective on: 1/1/1901
Maintenance of private utilities is the sole responsibility of the property owner or owners’ association, as applicable. See 30-13-9 for regulations governing the establishment of property owners' associations.
(Amended by Ord. 10-156 on 10/19/10)
Effective on: 1/1/1901
Engineered stormwater controls shall be designed and installed in accordance with the requirements of 30-12-3 (Water Supply Watershed Districts and Other Watershed Districts).
Effective on: 1/1/1901
Effective on: 1/1/1901
When a subdivision contains permanent engineered stormwater controls that serve more than 2 lots within the subdivision, each final plat in the subdivision must contain a prominent note with the full text of paragraph 30-13-5.2(E) and the name of the owners' association.
(Amended by Ord. 10-161 on 12/1/10)
Effective on: 1/1/1901
(Amended by Ord. 10-161 on 12/1/10)
Effective on: 1/1/1901
(Amended by Ord. 10-161 on 12/1/10)
Effective on: 1/1/1901
Effective on: 1/1/1901
After preliminary plat approval, and before any building permit issuance, it is recommended that the subdivider submit for review and approval a draft of the declaration of the owners' association containing covenants and restrictions governing the owners' association, lots or units, and common elements. Prior to or concurrently with the submission of the final plat for review and approval, the subdivider must submit a copy of the final declaration for review and approval. The declaration must include provisions for the following:
(Amended by Ord. 21-074 on 6/15/21)
Effective on: 6/15/2021